202403880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 256

約数和(自身を含む): 791078400

約数和(自身を除く): 588674520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 653, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1306, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 1959, 2214, 2296, 2460, 2520, 2583, 2612, 2870, 2952, 3265, 3444, 3690, 3780, 3918, 4305, 4428, 4571, 4920, 5166, 5224, 5535, 5740, 5877, 6530, 6888, 7380, 7560, 7749, 7836, 8610, 8856, 9142, 9795, 10332, 11070, 11480, 11754, 12915, 13060, 13713, 14760, 15498, 15672, 17220, 17631, 18284, 19590, 20664, 22140, 22855, 23508, 25830, 26120, 26773, 27426, 29385, 30996, 34440, 35262, 36568, 38745, 39180, 41139, 44280, 45710, 47016, 51660, 53546, 54852, 58770, 61992, 68565, 70524, 77490, 78360, 80319, 82278, 88155, 91420, 103320, 107092, 109704, 117540, 123417, 133865, 137130, 141048, 154980, 160638, 164556, 176310, 182840, 187411, 205695, 214184, 235080, 240957, 246834, 267730, 274260, 309960, 321276, 329112, 352620, 374822, 401595, 411390, 481914, 493668, 535460, 548520, 562233, 617085, 642552, 705240, 722871, 749644, 803190, 822780, 937055, 963828, 987336, 1070920, 1124466, 1204785, 1234170, 1445742, 1499288, 1606380, 1645560, 1686699, 1874110, 1927656, 2248932, 2409570, 2468340, 2811165, 2891484, 3212760, 3373398, 3614355, 3748220, 4497864, 4819140, 4936680, 5060097, 5622330, 5782968, 6746796, 7228710, 7496440, 8433495, 9638280, 10120194, 11244660, 13493592, 14457420, 16866990, 20240388, 22489320, 25300485, 28914840, 33733980, 40480776, 50600970, 67467960, 101201940, 202403880]

約数ペア:

[(1, 202403880), (2, 101201940), (3, 67467960), (4, 50600970), (5, 40480776), (6, 33733980), (7, 28914840), (8, 25300485), (9, 22489320), (10, 20240388), (12, 16866990), (14, 14457420), (15, 13493592), (18, 11244660), (20, 10120194), (21, 9638280), (24, 8433495), (27, 7496440), (28, 7228710), (30, 6746796), (35, 5782968), (36, 5622330), (40, 5060097), (41, 4936680), (42, 4819140), (45, 4497864), (54, 3748220), (56, 3614355), (60, 3373398), (63, 3212760), (70, 2891484), (72, 2811165), (82, 2468340), (84, 2409570), (90, 2248932), (105, 1927656), (108, 1874110), (120, 1686699), (123, 1645560), (126, 1606380), (135, 1499288), (140, 1445742), (164, 1234170), (168, 1204785), (180, 1124466), (189, 1070920), (205, 987336), (210, 963828), (216, 937055), (246, 822780), (252, 803190), (270, 749644), (280, 722871), (287, 705240), (315, 642552), (328, 617085), (360, 562233), (369, 548520), (378, 535460), (410, 493668), (420, 481914), (492, 411390), (504, 401595), (540, 374822), (574, 352620), (615, 329112), (630, 321276), (653, 309960), (738, 274260), (756, 267730), (820, 246834), (840, 240957), (861, 235080), (945, 214184), (984, 205695), (1080, 187411), (1107, 182840), (1148, 176310), (1230, 164556), (1260, 160638), (1306, 154980), (1435, 141048), (1476, 137130), (1512, 133865), (1640, 123417), (1722, 117540), (1845, 109704), (1890, 107092), (1959, 103320), (2214, 91420), (2296, 88155), (2460, 82278), (2520, 80319), (2583, 78360), (2612, 77490), (2870, 70524), (2952, 68565), (3265, 61992), (3444, 58770), (3690, 54852), (3780, 53546), (3918, 51660), (4305, 47016), (4428, 45710), (4571, 44280), (4920, 41139), (5166, 39180), (5224, 38745), (5535, 36568), (5740, 35262), (5877, 34440), (6530, 30996), (6888, 29385), (7380, 27426), (7560, 26773), (7749, 26120), (7836, 25830), (8610, 23508), (8856, 22855), (9142, 22140), (9795, 20664), (10332, 19590), (11070, 18284), (11480, 17631), (11754, 17220), (12915, 15672), (13060, 15498), (13713, 14760)]